FR2678739B1 - SECONDARY RADAR CAPABLE OF SEPARATING ALL INDEPENDENT RESPONSES. - Google Patents

SECONDARY RADAR CAPABLE OF SEPARATING ALL INDEPENDENT RESPONSES.

Info

Publication number
FR2678739B1
FR2678739B1 FR9108455A FR9108455A FR2678739B1 FR 2678739 B1 FR2678739 B1 FR 2678739B1 FR 9108455 A FR9108455 A FR 9108455A FR 9108455 A FR9108455 A FR 9108455A FR 2678739 B1 FR2678739 B1 FR 2678739B1
Authority
FR
France
Prior art keywords
separating
secondary radar
radar capable
independent responses
responses
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR9108455A
Other languages
French (fr)
Other versions
FR2678739A1 (en
Inventor
Eric Chaumette
Guy Desodt
Daniel Muller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
Thomson CSF SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR9108455A priority Critical patent/FR2678739B1/en
Priority to EP92401706A priority patent/EP0521750A1/en
Priority to CA 2072496 priority patent/CA2072496A1/en
Publication of FR2678739A1 publication Critical patent/FR2678739A1/en
Application granted granted Critical
Publication of FR2678739B1 publication Critical patent/FR2678739B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/78—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted discriminating between different kinds of targets, e.g. IFF-radar, i.e. identification of friend or foe
    • G01S13/781—Secondary Surveillance Radar [SSR] in general
    • G01S13/784—Coders or decoders therefor; Degarbling systems; Defruiting systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
FR9108455A 1991-07-05 1991-07-05 SECONDARY RADAR CAPABLE OF SEPARATING ALL INDEPENDENT RESPONSES. Expired - Fee Related FR2678739B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9108455A FR2678739B1 (en) 1991-07-05 1991-07-05 SECONDARY RADAR CAPABLE OF SEPARATING ALL INDEPENDENT RESPONSES.
EP92401706A EP0521750A1 (en) 1991-07-05 1992-06-18 Secondary radar capable of separating all independent responses
CA 2072496 CA2072496A1 (en) 1991-07-05 1992-06-26 Secondary radar capable of separating all independent responses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9108455A FR2678739B1 (en) 1991-07-05 1991-07-05 SECONDARY RADAR CAPABLE OF SEPARATING ALL INDEPENDENT RESPONSES.

Publications (2)

Publication Number Publication Date
FR2678739A1 FR2678739A1 (en) 1993-01-08
FR2678739B1 true FR2678739B1 (en) 1993-12-24

Family

ID=9414765

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9108455A Expired - Fee Related FR2678739B1 (en) 1991-07-05 1991-07-05 SECONDARY RADAR CAPABLE OF SEPARATING ALL INDEPENDENT RESPONSES.

Country Status (3)

Country Link
EP (1) EP0521750A1 (en)
CA (1) CA2072496A1 (en)
FR (1) FR2678739B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2412027B (en) 2004-03-08 2007-04-11 Raytheon Systems Ltd Secondary radar message decoding
WO2008060605A2 (en) 2006-11-17 2008-05-22 Raytheon Company Methods and apparatus to contact aircraft
JP5713723B2 (en) * 2011-02-21 2015-05-07 三菱電機株式会社 Receiver

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496276A1 (en) * 1980-12-15 1982-06-18 Lmt Radio Professionelle ECARTOMETRY RECEIVER FOR SECONDARY RADAR
US4910521A (en) * 1981-08-03 1990-03-20 Texas Instruments Incorporated Dual band communication receiver
US4743910A (en) * 1986-12-16 1988-05-10 Hughes Aircraft Company Frequency domain, pulse compression radar apparatus for eliminating clutter

Also Published As

Publication number Publication date
EP0521750A1 (en) 1993-01-07
CA2072496A1 (en) 1993-01-06
FR2678739A1 (en) 1993-01-08

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Legal Events

Date Code Title Description
ST Notification of lapse